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1. 发明申请

US20120044948A1 MULTIPLE CORE NETWORK DEVICE WITH CORE REDUNDANCY 失效
标题翻译：具有核心冗余的多核心网络设备
公开(公告)号：US20120044948A1
公开(公告)日：2012-02-23
申请号：US13214820
申请日：2011-08-22
申请人： Youval NACHUM , Amit AVIVI , Ehud SIVAN
发明人： Youval NACHUM , Amit AVIVI , Ehud SIVAN
IPC分类号： H04L12/56
CPC分类号： H04L12/4641
摘要： An embodiment of a network device includes a plurality of switch cores and a plurality of ports for receiving and transmitting data frames on a network disposed on a single integrated circuit, where switch core is coupled to a subset of the plurality of ports. The network device includes a deactivator configured to selectively deactivate at least a portion of one or more switch cores among the plurality of switch cores on the single integrated circuit, and the network device is configured to forward data frames among the plurality of ports based on a configuration of active portions of the plurality of switch cores. The deactivated portions may include ingress processing pipelines, egress processing pipelines, and/or entire switch cores. The portions of the switch cores to be deactivated may be dynamically be determined based on connectors of the integrated circuit.
摘要翻译：网络设备的实施例包括多个交换机核心和用于在设置在单个集成电路上的网络上接收和发送数据帧的多个端口，其中交换机核心耦合到多个端口的子集。所述网络设备包括：去激活器，被配置为选择性地去激活所述单个集成电路上的所述多个交换机核心中的一个或多个交换机核心的至少一部分，并且所述网络设备被配置为基于所述多个端口中的数据帧转发多个开关芯的有效部分的配置。停用部分可以包括入口处理管线，出口处理管线和/或整个交换机核心。可以基于集成电路的连接器来动态地确定要去激活的交换机核心部分。

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